7
22
0.3(18)
7/22 as a decimal is 0.3(18)
Repeating
7/22 is 0.3(18), or 31.(81)%. It repeats with a period of 2 digits.
The digits in brackets repeat for ever. 0.1(6) is 0.16666… and 0.(3) is 0.3333…
Seen as a length
The whole is cut into as many parts as the denominator, and as many are filled as the numerator. The tick marks the halfway point.
- Decimal
- 0.3(18)
- Percent
- 31.(81)%
- Ratio
- 7 : 15
- Repeating part
- 18 (2)
- Degrees of a circle
- 114.(54)°
- Minutes of an hour
- 19.(09)
- Reciprocal
- 22/7 = 3 1/7
- Equivalent fractions
- 14/44, 21/66, 28/88, 35/110
Same denominator
Nearby values
How to read this
- The digits in brackets repeat for ever — 0.1(6) means 0.16666…
- If the denominator has no prime factors besides 2 and 5, the decimal stops.
- Equal fractions do not get separate pages: looking up 2/4 brings you to 1/2.
- A percentage is the same number times 100; degrees are the same number times 360.
Frequently asked questions
Q. What is 7/22 as a decimal?
0.3(18). The 2 digits in brackets repeat for ever.
Q. What is 7/22 as a percentage?
31.(81)%.
Q. Which fractions equal 7/22?
14/44, 21/66, 28/88, 35/110 … multiplying top and bottom by the same number leaves the value unchanged.
Q. What is the reciprocal of 7/22?
22/7, or 3 1/7 as a mixed number.